FIX: Fix Topic Creation Restriction in Wizard

plugin.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 # name: discourse-custom-wizard
 # about: Forms for Discourse. Better onboarding, structured posting, data enrichment, automated actions and much more.
-# version: 2.4.23
+# version: 2.4.24
 # authors: Angus McLeod, Faizaan Gagan, Robert Barrow, Keegan George, Kaitlin Maddever, Juan Marcos Gutierrez Ramos
 # url: https://github.com/paviliondev/discourse-custom-wizard
 # contact_emails: [email protected]
@@ -239,10 +239,11 @@
 
   on(:before_create_topic) do |topic_params, user|
     category = topic_params.category
-    if category&.custom_fields&.[]('create_topic_wizard').present?
+    wizard_submission_id = topic_params.custom_fields&.[]('wizard_submission_id')
+    if category&.custom_fields&.[]('create_topic_wizard').present? && wizard_submission_id.blank?
       raise Discourse::InvalidParameters.new(
-              I18n.t('wizard.error_messages.wizard_replacing_composer')
-            )
+        I18n.t('wizard.error_messages.wizard_replacing_composer')
+      )
     end
   end
 end

spec/components/custom_wizard/action_spec.rb

@@ -450,4 +450,29 @@ def update_template(template)
     expect(action.result.success?).to eq(true)
     expect(Topic.find(action.result.output).custom_fields["topic_custom_field"]).to eq("t")
   end
+
+  context 'creating a topic when there are multiple actions' do
+    it 'works' do
+      wizard_template['actions'] << create_topic
+      wizard_template['actions'] << send_message
+      update_template(wizard_template)
+      wizard = CustomWizard::Builder.new(@template[:id], user).build
+      wizard.create_updater(
+        wizard.steps.first.id,
+        step_1_field_1: 'Topic Title',
+        step_1_field_2: 'topic body'
+      ).update
+      wizard.create_updater(wizard.steps.second.id, {}).update
+      wizard.create_updater(wizard.steps.last.id, step_3_field_3: category.id)
+        .update
+      User.create(username: 'angus1', email: '[email protected]')
+      wizard.create_updater(wizard.steps[0].id, {}).update
+      wizard.create_updater(wizard.steps[1].id, {}).update
+      topic = Topic.where(title: 'Topic Title', category_id: category.id)
+      expect(topic.exists?).to eq(true)
+      expect(
+        Post.where(topic_id: topic.pluck(:id), raw: 'topic body').exists?
+      ).to eq(true)
+    end
+  end
 end